EP1800003A4 - Screw compressor seal - Google Patents

Screw compressor seal

Info

Publication number
EP1800003A4
EP1800003A4 EP04794696A EP04794696A EP1800003A4 EP 1800003 A4 EP1800003 A4 EP 1800003A4 EP 04794696 A EP04794696 A EP 04794696A EP 04794696 A EP04794696 A EP 04794696A EP 1800003 A4 EP1800003 A4 EP 1800003A4
Authority
EP
European Patent Office
Prior art keywords
screw compressor
compressor seal
seal
screw
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04794696A
Other languages
German (de)
French (fr)
Other versions
EP1800003A1 (en
Inventor
David M Rockwell
Frederick L Miller Jr
Yan Tang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carrier Corp filed Critical Carrier Corp
Priority claimed from PCT/US2004/033421 external-priority patent/WO2006041494A1/en
Publication of EP1800003A1 publication Critical patent/EP1800003A1/en
Publication of EP1800003A4 publication Critical patent/EP1800003A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F04C18/165—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type having more than two rotary pistons with parallel axes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/04—Heating; Cooling; Heat insulation
    • F04C29/042—Heating; Cooling; Heat insulation by injecting a fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/061—Silencers using overlapping frequencies, e.g. Helmholtz resonators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • F04C2250/101—Geometry of the inlet or outlet of the inlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49236—Fluid pump or compressor making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP04794696A 2004-09-30 2004-10-06 Screw compressor seal Withdrawn EP1800003A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/956,897 US7121814B2 (en) 2004-09-30 2004-09-30 Compressor sound suppression
PCT/US2004/033421 WO2006041494A1 (en) 2004-09-30 2004-10-06 Screw compressor seal

Publications (2)

Publication Number Publication Date
EP1800003A1 EP1800003A1 (en) 2007-06-27
EP1800003A4 true EP1800003A4 (en) 2010-10-06

Family

ID=36125734

Family Applications (2)

Application Number Title Priority Date Filing Date
EP04794696A Withdrawn EP1800003A4 (en) 2004-09-30 2004-10-06 Screw compressor seal
EP05797911.4A Not-in-force EP1805418B1 (en) 2004-09-30 2005-09-14 Compressor sound suppression

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP05797911.4A Not-in-force EP1805418B1 (en) 2004-09-30 2005-09-14 Compressor sound suppression

Country Status (10)

Country Link
US (3) US7121814B2 (en)
EP (2) EP1800003A4 (en)
JP (2) JP2008514865A (en)
KR (2) KR20070083469A (en)
CN (2) CN100497939C (en)
AU (1) AU2005292435B2 (en)
BR (2) BRPI0419050A (en)
CA (2) CA2582129A1 (en)
HK (1) HK1113058A1 (en)
WO (1) WO2006039115A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060065478A1 (en) * 2004-09-30 2006-03-30 Rockwell David M Compressor sound suppression
AU2004324193B2 (en) * 2004-10-20 2009-02-19 Carrier Corporation Compressor sound suppression
US20070092393A1 (en) * 2005-10-26 2007-04-26 General Electric Company Gas release port for oil-free screw compressor
ES2634143T3 (en) * 2006-12-26 2017-09-26 Carrier Corporation Screw compressor with integral bearing cover and impeller discharge chamber divider
WO2009069064A1 (en) * 2007-11-27 2009-06-04 Koninklijke Philips Electronics N.V. Implantable therapeutic substance delivery device
EP2307733A4 (en) * 2008-05-21 2014-07-02 Carrier Corp Methods and systems for injecting liquid into a screw compressor for noise suppression
US8328542B2 (en) * 2008-12-31 2012-12-11 General Electric Company Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
CN201836053U (en) * 2010-04-26 2011-05-18 上海维尔泰克螺杆机械有限公司 Screw rod compressor
US9249887B2 (en) 2010-08-03 2016-02-02 Dresser-Rand Company Low deflection bi-metal rotor seals
JP5683426B2 (en) * 2011-10-05 2015-03-11 株式会社神戸製鋼所 Screw compressor
EP3149335B1 (en) 2014-06-02 2020-06-24 Carrier Corporation Screw compressor
CN107923398A (en) 2015-08-11 2018-04-17 开利公司 Refrigeration compressor accessory
CN107850071B (en) 2015-08-11 2021-01-22 开利公司 Screw compressor economizer plenum for pulsation reduction
CN108138775B (en) 2015-10-02 2020-11-20 开利公司 Screw compressor resonator array
WO2018091939A1 (en) 2016-11-15 2018-05-24 Carrier Corporation Lubricant separator with muffler
WO2019074917A1 (en) * 2017-10-11 2019-04-18 Carrier Corporation Muffler with metallic meshed rings

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287716A (en) * 1941-04-22 1942-06-23 Joseph E Whitfield Fluid device
US3275226A (en) * 1965-02-23 1966-09-27 Joseph E Whitfield Thrust balancing and entrapment control means for screw type compressors and similardevices
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
DD200349A1 (en) * 1981-09-22 1983-04-20 Dieter Mosemann DEVICE FOR FOLLOWING SCREW MACHINES
GB2233041A (en) * 1989-06-17 1991-01-02 Fleming Thermodynamics Ltd Screw expander/compressor
WO1991010045A1 (en) * 1989-12-22 1991-07-11 Opcon Autorotor Ab Screw compressor for internal combustion engines
US5063750A (en) * 1988-06-17 1991-11-12 Svenska Rotor Maskiner Ab Rotary positive displacement compressor and refrigeration plant
DE19512950A1 (en) * 1995-03-28 1996-10-02 Kuehlautomat Berlin Gmbh Kab Device to guide slide for adjusting volume ratio of screw compressor

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB648055A (en) * 1947-11-19 1950-12-28 Imo Industri Ab Improvements in screw compressors and motors
NL262265A (en) * 1960-03-11 1900-01-01
US3558248A (en) * 1968-01-10 1971-01-26 Lennox Ind Inc Screw type refrigerant compressor
US3536094A (en) * 1968-03-12 1970-10-27 Flavious E Manley Jr Compressor valve
US3642093A (en) * 1970-02-12 1972-02-15 Barber Colman Co Sound attenuator with fluidic control
DE2033201C3 (en) * 1970-07-04 1979-02-01 Allweiler Ag Screw motor or pump
FR2393960A1 (en) * 1977-06-08 1979-01-05 Berry Sa Silencing system for axial flow fan - has glass wool lined duct with resonator tubes tuned to absorb sound of different frequencies
US4475867A (en) * 1980-09-22 1984-10-09 General Acoustics Corporation Axial fan and noise abatement apparatus combination
EP0402959A3 (en) * 1984-10-08 1991-01-16 Shimadzu Corporation Gear pump or motor
AU587858B2 (en) * 1985-09-30 1989-08-31 Kabushiki Kaisha Toshiba Rotary compressor
DE3602226A1 (en) * 1986-01-25 1987-07-30 Bosch Gmbh Robert Gear machine (pump or motor)
SE463223B (en) * 1989-02-17 1990-10-22 Svenska Rotor Maskiner Ab SCREW ROTOR MACHINE WITH SILENCER
GB8910971D0 (en) * 1989-05-12 1989-06-28 Sound Attenuators Ltd Improvements in attenuators
US5208429A (en) * 1991-07-26 1993-05-04 Carrier Corporation Combination muffler and check valve for a screw compressor
DE19513380C2 (en) * 1995-04-08 1997-09-04 Gutehoffnungshuette Man Sealing, storage and drive of the rotors of a dry-running screw rotor compressor
JP3820766B2 (en) * 1998-03-06 2006-09-13 株式会社豊田自動織機 Compressor
FR2787513B1 (en) * 1998-12-17 2001-01-19 Turbomeca MULTICHANNEL EXHAUST DEVICE FOR ACOUSTICALLY TREATED TURBOMACHINE
WO2000052334A1 (en) * 1999-02-26 2000-09-08 Embraco Europe S.R.L. Intake silencer for sealed refrigerant compressor
US6227817B1 (en) * 1999-09-03 2001-05-08 Magnetic Moments, Llc Magnetically-suspended centrifugal blood pump
US6332511B1 (en) * 1999-12-07 2001-12-25 Burgess-Manning, Inc. Silencer assembly having single strand fiberglass acoustic pack material
AU2001227714A1 (en) * 2000-01-10 2001-07-24 Thomas Industries Inc. Pump housing construction
US6557412B1 (en) * 2000-10-23 2003-05-06 William J. Barbier Non-fouling liquid level control
US6485279B2 (en) * 2000-12-26 2002-11-26 Carrier Corporation Thrust load reliever
US6488480B1 (en) * 2001-05-11 2002-12-03 Carrier Corporation Housing for screw compressor
KR100687638B1 (en) * 2002-08-29 2007-02-27 한라공조주식회사 Compressor
US6799657B2 (en) * 2002-10-02 2004-10-05 Carrier Corporation Absorptive/reactive muffler for variable speed compressors
US6739851B1 (en) * 2002-12-30 2004-05-25 Carrier Corporation Coated end wall and method of manufacture
US6969242B2 (en) * 2003-02-28 2005-11-29 Carrier Corpoation Compressor
US6976833B2 (en) * 2003-11-17 2005-12-20 Carrier Corporation Compressor discharge chamber with baffle plate

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287716A (en) * 1941-04-22 1942-06-23 Joseph E Whitfield Fluid device
US3275226A (en) * 1965-02-23 1966-09-27 Joseph E Whitfield Thrust balancing and entrapment control means for screw type compressors and similardevices
US3913346A (en) * 1974-05-30 1975-10-21 Dunham Bush Inc Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor
DD200349A1 (en) * 1981-09-22 1983-04-20 Dieter Mosemann DEVICE FOR FOLLOWING SCREW MACHINES
US5063750A (en) * 1988-06-17 1991-11-12 Svenska Rotor Maskiner Ab Rotary positive displacement compressor and refrigeration plant
GB2233041A (en) * 1989-06-17 1991-01-02 Fleming Thermodynamics Ltd Screw expander/compressor
WO1991010045A1 (en) * 1989-12-22 1991-07-11 Opcon Autorotor Ab Screw compressor for internal combustion engines
DE19512950A1 (en) * 1995-03-28 1996-10-02 Kuehlautomat Berlin Gmbh Kab Device to guide slide for adjusting volume ratio of screw compressor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006041494A1 *

Also Published As

Publication number Publication date
BRPI0515082A (en) 2008-07-08
JP2008514865A (en) 2008-05-08
EP1805418B1 (en) 2016-04-27
HK1113058A1 (en) 2008-09-19
US20070286758A1 (en) 2007-12-13
CN101031722A (en) 2007-09-05
US20070020112A1 (en) 2007-01-25
US20060073028A1 (en) 2006-04-06
US7802974B2 (en) 2010-09-28
AU2004324084A1 (en) 2006-04-20
CN101031722B (en) 2010-05-26
CN101103197A (en) 2008-01-09
BRPI0419050A (en) 2007-12-11
US7121814B2 (en) 2006-10-17
AU2005292435B2 (en) 2009-01-29
CA2581950A1 (en) 2006-04-13
JP2008514866A (en) 2008-05-08
AU2005292435A1 (en) 2006-04-13
EP1800003A1 (en) 2007-06-27
WO2006039115A1 (en) 2006-04-13
EP1805418A1 (en) 2007-07-11
KR20070026857A (en) 2007-03-08
EP1805418A4 (en) 2010-10-20
KR20070083469A (en) 2007-08-24
CN100497939C (en) 2009-06-10
CA2582129A1 (en) 2006-04-20

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Legal Events

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